The Lift Check Valves from VB Valves are designed to suit multiple applications; ideally where flow characteristics are such that it requires better flow control. Our specialised design on lift check valve helps to prevent flow reversals.
Forged Steel Valves are available in forged carbon steel, alloy steel and stainless steel materials with sizes ranging from 15 mm to 50 mm. These Valves are available in full port and reduced port type openings, and typically available in socket weld ends. Flanged or butt-weld ends can be provided in case of specific requirements. All valves are manufactured in accordance with the latest industry standards.
The comprehensive range of Swing Check Valves from VB Valves can be installed in horizontal as well as vertical lines. The Swing Check Valve, like all Check Valves, is used to prevent back flow in the line. The resultant pressure drop is minimal.
As the pressure below the disc increases it raises up from the seat to allow the flow. The valve closes with a drop in pressure on the inlet side and a build up of pressure on the outlet side. The disc is held in closed position owing to the back pressure in the line.
VB Valves offer wide range of sizes in check valves right from 2 to 24 (DN- 50 to DN -600) and pressure rating ranges from #150 to #2500. Higher pressure rating and bigger sizes can also be provided. All valves are manufactured in accordance with the latest industry standards.